As that supporter ran back towards the stands two more came on, with home defender James Collins eventually ushering them away. Wood picked out the lively Barnes, who in turn swept the ball high beyond Hart, sparking ugly scenes as several disgruntled Hammers supporters invaded the pitch.
Joint-owners David Gold and David Sullivan, whose decision to uproot the club from its old Upton Park ground to the centerpiece of the 2012 Olympics is behind the anger, left their seats amid the turmoil.
A switch at half-time saw Dyche remove Jeff Hendrick for Chris Wood, dropping the impressive Ashley Barnes into Hendrick's former position behind the main striker.
White House releases graphic video showcasing video game violence
But lawmakers fear a trade war could wipe away economic gains and leave them on shaky ground with voters in November. The tariffs have anxious Wisconsin's Republican Governor Scott Walker, who last week urged Trump to reconsider.
Meanwhile Burnley's coaching staff allowed children caught up in the chaos to shelter in their dug-out.
"When I came in I didn't think it was going to be that easy". We're fighting for points.
"But overall, we should have been in front with the chances in the first half - and we had played well".
"I've said it all along, Joe's been good, and I've got competition in some places, so you have to play well".
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Photo Officer Greggory Casillas of the Pomona Police Department in California was shot and killed on Friday night. The deceased officer was identified Saturday afternoon as Gregory Casillas, 25, The Daily Bulletin reported .
What we need the club to do now - the supporters, the players, everybody - is pulling together. The Hammers return to Premier League action on Saturday 31 when Southampton are the visitors to the London Stadium (3pm).
The Football Association has "strongly condemned" the crowd disturbances, with West Ham launching a "full and thorough investigation" into the incidents.
"An emergency meeting has been called with all London Stadium stakeholders".
West Ham's 3-0 home defeat by Burnley was marred by fans protesting.
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Un couffin a été acheté pour le service pédiatrique et une ligne téléphonique mise en place dans la chambre mortuaire. Elle essaye de rappeler sans cesse! Un membre du personnel arrive enfin avec le badge pour accéder au dépositoire.